[INFO] fetching crate ic-cron 0.7.1...
[INFO] testing ic-cron-0.7.1 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate ic-cron 0.7.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate ic-cron 0.7.1
[INFO] finished tweaking crates.io crate ic-cron 0.7.1
[INFO] tweaked toml for crates.io crate ic-cron 0.7.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ic-cron 0.7.1 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 110 packages to latest compatible versions
[INFO] [stderr]       Adding candid v0.8.4 (available: v0.10.26)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding ic-cdk v0.6.10 (available: v0.20.0)
[INFO] [stderr]       Adding ic-cdk-macros v0.6.10 (available: v0.20.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "c26a74f6885b8917b5fcd4b1ef38fca58676eddb86a86d21daea9c8c1c1cd539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c26a74f6885b8917b5fcd4b1ef38fca58676eddb86a86d21daea9c8c1c1cd539", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling ic-cdk v0.6.10
[INFO] [stderr]    Compiling ic-cron v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.88s
[INFO] running `Command { std: "docker" "inspect" "181daff651fea5d7c8d5c70c3da0f239e520e8153a3ca9b95464697519a5af8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "181daff651fea5d7c8d5c70c3da0f239e520e8153a3ca9b95464697519a5af8f", kill_on_drop: false }`
[INFO] [stdout] 181daff651fea5d7c8d5c70c3da0f239e520e8153a3ca9b95464697519a5af8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb4467e43d981881babe72f06c8faea9f00da6be5d23411ba83cf7ef566d6f76
[INFO] running `Command { std: "docker" "start" "-a" "fb4467e43d981881babe72f06c8faea9f00da6be5d23411ba83cf7ef566d6f76", kill_on_drop: false }`
[INFO] [stderr]    Compiling ic-cron v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::implement_cron`
[INFO] [stdout]   --> src/macros.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |     use crate::implement_cron;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tasks`
[INFO] [stdout]   --> src/macros.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |         let tasks = cron_ready_tasks();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_tasks`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `task_id_1`
[INFO] [stdout]    --> src/task_scheduler.rs:327:13
[INFO] [stdout]     |
[INFO] [stdout] 327 |         let task_id_1 = scheduler
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_task_id_1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cron_enqueue` is never used
[INFO] [stdout]   --> src/macros.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |         pub fn cron_enqueue<Payload: ic_cdk::export::candid::CandidType>(
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     implement_cron!();
[INFO] [stdout]    |     ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `implement_cron` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cron_dequeue` is never used
[INFO] [stdout]   --> src/macros.rs:39:16
[INFO] [stdout]    |
[INFO] [stdout] 39 |         pub fn cron_dequeue(
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     implement_cron!();
[INFO] [stdout]    |     ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `implement_cron` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> src/macros.rs:8:23
[INFO] [stdout]    |
[INFO] [stdout]  8 |                 match _CRON_STATE.as_mut() {
[INFO] [stdout]    |                       ^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 59 |     implement_cron!();
[INFO] [stdout]    |     ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `implement_cron` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> src/macros.rs:19:22
[INFO] [stdout]    |
[INFO] [stdout] 19 |             unsafe { _CRON_STATE.take() }
[INFO] [stdout]    |                      ^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 59 |     implement_cron!();
[INFO] [stdout]    |     ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: this warning originates in the macro `implement_cron` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "fb4467e43d981881babe72f06c8faea9f00da6be5d23411ba83cf7ef566d6f76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb4467e43d981881babe72f06c8faea9f00da6be5d23411ba83cf7ef566d6f76", kill_on_drop: false }`
[INFO] [stdout] fb4467e43d981881babe72f06c8faea9f00da6be5d23411ba83cf7ef566d6f76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 34669dca3a23d9b6993067562a22d94c24056db6752f4e15176810198015da23
[INFO] running `Command { std: "docker" "start" "-a" "34669dca3a23d9b6993067562a22d94c24056db6752f4e15176810198015da23", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::implement_cron`
[INFO] [stderr]   --> src/macros.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |     use crate::implement_cron;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tasks`
[INFO] [stderr]   --> src/macros.rs:78:13
[INFO] [stderr]    |
[INFO] [stderr] 78 |         let tasks = cron_ready_tasks();
[INFO] [stderr]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_tasks`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `task_id_1`
[INFO] [stderr]    --> src/task_scheduler.rs:327:13
[INFO] [stderr]     |
[INFO] [stderr] 327 |         let task_id_1 = scheduler
[INFO] [stderr]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_task_id_1`
[INFO] [stderr] 
[INFO] [stderr] warning: function `cron_enqueue` is never used
[INFO] [stderr]   --> src/macros.rs:28:16
[INFO] [stderr]    |
[INFO] [stderr] 28 |         pub fn cron_enqueue<Payload: ic_cdk::export::candid::CandidType>(
[INFO] [stderr]    |                ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 59 |     implement_cron!();
[INFO] [stderr]    |     ----------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]    = note: this warning originates in the macro `implement_cron` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `cron_dequeue` is never used
[INFO] [stderr]   --> src/macros.rs:39:16
[INFO] [stderr]    |
[INFO] [stderr] 39 |         pub fn cron_dequeue(
[INFO] [stderr]    |                ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 59 |     implement_cron!();
[INFO] [stderr]    |     ----------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `implement_cron` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static
[INFO] [stderr]   --> src/macros.rs:8:23
[INFO] [stderr]    |
[INFO] [stderr]  8 |                 match _CRON_STATE.as_mut() {
[INFO] [stderr]    |                       ^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr] ...
[INFO] [stderr] 59 |     implement_cron!();
[INFO] [stderr]    |     ----------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stderr]    = note: this warning originates in the macro `implement_cron` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static
[INFO] [stderr]   --> src/macros.rs:19:22
[INFO] [stderr]    |
[INFO] [stderr] 19 |             unsafe { _CRON_STATE.take() }
[INFO] [stderr]    |                      ^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr] ...
[INFO] [stderr] 59 |     implement_cron!();
[INFO] [stderr]    |     ----------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]    = note: this warning originates in the macro `implement_cron` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `ic-cron` (lib test) generated 7 warnings (run `cargo fix --lib -p ic-cron --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ic_cron-c594b1d406deb269)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test macros::tests::no_op ... ok
[INFO] [stdout] test task_scheduler::tests::delay_works_fine ... ok
[INFO] [stdout] test task_scheduler::tests::main_flow_works_fine ... ok
[INFO] [stdout] test task_scheduler::tests::ser_de_works_fine ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ic_cron
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "34669dca3a23d9b6993067562a22d94c24056db6752f4e15176810198015da23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34669dca3a23d9b6993067562a22d94c24056db6752f4e15176810198015da23", kill_on_drop: false }`
[INFO] [stdout] 34669dca3a23d9b6993067562a22d94c24056db6752f4e15176810198015da23
